Coarse-grained models are computational models that mimic the behaviour of a complex system by breaking it down into simpler sub-components. The extent to which the system is broken down reflects ...

For 17 years, the Crane Courts Youth Center has served as a safe place for at-risk youth in the city of Guntersville.

AERIAL, LENS FLARE: Old jeep drives along a dirt road running across the sunlit savannah. Tourist drive a 4x4 car along an empty road leading across the Serengeti resort on a sunny summer evening.